1296236437065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3615571}}^1$

素因数の和:3615870

約数の個数: 48

約数和(自身を含む): 2328312669696

約数和(自身を除く): 1032076232631

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 257, 279, 465, 771, 1285, 1395, 2313, 3855, 7967, 11565, 23901, 39835, 71703, 119505, 358515, 3615571, 10846713, 18077855, 32540139, 54233565, 112082701, 162700695, 336248103, 560413505, 929201747, 1008744309, 1681240515, 2787605241, 4646008735, 5043721545, 8362815723, 13938026205, 28805254157, 41814078615, 86415762471, 144026270785, 259247287413, 432078812355, 1296236437065]

約数ペア:

[(1, 1296236437065), (3, 432078812355), (5, 259247287413), (9, 144026270785), (15, 86415762471), (31, 41814078615), (45, 28805254157), (93, 13938026205), (155, 8362815723), (257, 5043721545), (279, 4646008735), (465, 2787605241), (771, 1681240515), (1285, 1008744309), (1395, 929201747), (2313, 560413505), (3855, 336248103), (7967, 162700695), (11565, 112082701), (23901, 54233565), (39835, 32540139), (71703, 18077855), (119505, 10846713), (358515, 3615571)]